![PENN-PLAX Therma-Temp Floating Aquarium Thermometer – Mercury Free – Safe for Freshwater and Saltwater Fish](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/616q8s5Nh2L.jpg)
PENN-PLAX Therma-Temp Floating Aquarium Thermometer – Mercury Free – Safe for Freshwater and Saltwater Fish
Price: $ 3.00
4.6(363)
DESIGNED TO FLOAT IN AQUARIUMS: Our Floating Aquarium Thermometers are mercury free, and are designed for a quick, easy, and reliable temperature
![https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61SQjxirzrL._UX250_.jpg](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61SQjxirzrL._UX250_.jpg)
PENN-PLAX Therma-Temp Floating Aquarium Thermometer – Mercury Free – Safe for Freshwater and Saltwater Fish : Pet Supplies
![https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71bHWqvjsHL._AC_UF1000,1000_QL80_.jpg](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71bHWqvjsHL._AC_UF1000,1000_QL80_.jpg)
LED Fish Tank Thermometer, PAIZOO Digital Aquarium Thermometer with Touch Screen, Range of 32-211℉, Accuracy & Energy-Saving Stick-on Wireless Thermometer for Glass Containers, Turtle Tank, Aquariums : Pet Supplies
![https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51564InX6pL._AC_.jpg](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51564InX6pL._AC_.jpg)
PENN-PLAX Therma-Temp Floating Aquarium Thermometer – Mercury Free – Safe for Freshwater and Saltwater Fish : Pet Supplies
![https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71sITu+eKBL._UX250_.jpg](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71sITu+eKBL._UX250_.jpg)
PENN-PLAX Therma-Temp Floating Aquarium Thermometer – Mercury Free – Safe for Freshwater and Saltwater Fish : Pet Supplies
Easy to read floating aquarium thermometer with suction cups Includes a safety zone indicator appropriate for most tropical fish Equipped with suction
![https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81kPG87+wXL.jpg](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/81kPG87+wXL.jpg)
Marina Floating Thermometer for Betta Fish Tank with Suction Cup, Aquarium Thermometer, 11201A1
![https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41vTYRqMn6L._AC_.jpg](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41vTYRqMn6L._AC_.jpg)
SunGrow Digital Betta Thermometer for Tropical Aquarium Fish, Yellow Color, Suction Cups and 1 Battery Included, 1 pc per Pack : Pet Supplies
![https://i5.walmartimages.com/asr/5ae8a118-5ecf-4e39-81bc-b01446e1f2e9.e575b873633a1c460719197a08754551.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF](https://i5.walmartimages.com/asr/5ae8a118-5ecf-4e39-81bc-b01446e1f2e9.e575b873633a1c460719197a08754551.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)
Aquarium Thermometer, LCD Digital Fish Tank Thermometer with Clear Screen, Ideal Choice for Your Saltwater Freshwater and Reef Aquarium
![https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61KgzdQBlaL._UX250_.jpg](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61KgzdQBlaL._UX250_.jpg)
PENN-PLAX Therma-Temp Floating Aquarium Thermometer – Mercury Free – Safe for Freshwater and Saltwater Fish : Pet Supplies
DESIGNED TO FLOAT IN AQUARIUMS: Our Floating Aquarium Thermometers are mercury free, and are designed for a quick, easy, and reliable temperature
![https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71T6jw95OQL.jpg](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/71T6jw95OQL.jpg)
PENN-PLAX Therma-Temp Floating Aquarium Thermometer – Mercury Free – Safe for Freshwater and Saltwater Fish
![https://images-fe.ssl-images-amazon.com/images/I/81TdZIzoTML._AC_UL600_SR600,600_.jpg](https://images-fe.ssl-images-amazon.com/images/I/81TdZIzoTML._AC_UL600_SR600,600_.jpg)
PENN-PLAX Therma-Temp Floating Aquarium Thermometer – Mercury Free – Safe for Freshwater and Saltwater Fish : : Pet Supplies
PENN-PLAX AquaLIFE Therma-Temp Digital Aquarium Thermometer, 2-in
![https://image.chewy.com/is/image/catalog/202336_MAIN._AC_SS600_V1686329980_.jpg](https://image.chewy.com/is/image/catalog/202336_MAIN._AC_SS600_V1686329980_.jpg)
PENN-PLAX AquaLIFE Therma-Temp Digital Aquarium Thermometer, 2-in